Doctor Who thing of the day: another Doctor Who reference in DragonVale

Back in the spring, I was alerted to a Doctor Who reference in the smartphone game DragonVale. Creating that post got me playing the game, and so I was in position to notice when another DW ref popped up recently.
There’s a “new Legendary Dragon, Kairos,” whose home features this handsome and impressive sundial perch:

And this is Kairos’ backstory:

The statue of Kairos is the third and final stage in the process of summoning the Legendary Dragon Kairos, who lords over time. This grand visage of Kairos depicts him holding a ball of… wibbly-wobbly, timey-wimey… stuff.